23101330 has 16 divisors (see below), whose sum is σ = 47522880. Its totient is φ = 7920432.

The previous prime is 23101301. The next prime is 23101333. The reversal of 23101330 is 3310132.

It is a self number, because there is not a number n which added to its sum of digits gives 23101330.

It is not an unprimeable number, because it can be changed into a prime (23101333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164940 + ... + 165079.

It is an arithmetic number, because the mean of its divisors is an integer number (2970180).

Almost surely, 2^23101330 is an apocalyptic number.

23101330 is an abundant number, since it is smaller than the sum of its proper divisors (24421550).

23101330 is a wasteful number, since it uses less digits than its factorization.

23101330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330033.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 23101330 is about 4806.3842959131. The cubic root of 23101330 is about 284.8037224532.

Adding to 23101330 its reverse (3310132), we get a palindrome (26411462).

The spelling of 23101330 in words is "twenty-three million, one hundred one thousand, three hundred thirty".